Flatbed semi-trailers are freight vehicles designed with a flatbed structure without sideboards. They are connected to tractors through towing pins and are mainly used for medium and long-distance cargo transportation. Its body is made of high-strength steel, with a load-bearing capacity of up to 50 tons. It is equipped with safety configurations such as ABS system and 12R-22.5 specification tires, and is suitable for transporting heavy goods such as construction machinery and large equipment. Due to configuration differences, the market price range is quite large. Special customized models need to be selected based on the type of goods and transportation requirements.